/*
 * Copyright (C) 2017, David PHAM-VAN <dev.nfet.net@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import 'dart:typed_data';

import '../document.dart';
import '../format/dict.dart';
import '../format/object_base.dart';
import 'object.dart';

/// Encryption object
abstract class PdfEncryption extends PdfObject<PdfDict> {
  /// Creates an encryption object
  PdfEncryption(PdfDocument pdfDocument)
      : super(pdfDocument, params: PdfDict());

  /// Encrypt some data
  Uint8List encrypt(Uint8List input, PdfObjectBase object);
}
